How to Grow and Care for Wild Indigo

Wild Indigo, also known as Rattleweed, Wild Black Indigo, Yellow False Indigo

Wild Indigo prefers full sun to partial shade and thrives in well-drained soil. Once established, wild Indigo is drought-tolerant, making it a low-maintenance choice for gardeners. Special care should be taken not to overwater, as this can lead to root rot. Pruning is not typically necessary, but deadheading can promote a tidier appearance.

Watering schedule: Every week

Sunlight Requirements: Full sun

In This Article

Planting and Growing Wild Indigo

Toughness	High
Care Level	Medium
Care Difficulty	Easy
Lifespan	Perennial
Watering Schedule	Every week
Sunlight Requirements	Full sun
Soil Type	Garden Soil
Soil pH	6-7
Hardiness Zones	4-8

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More General Info About Wild Indigo

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Wild Indigo showcases glaucous green, trifoliate leaves and often grows to a height of 2-3 feet (60-90 cm) with a similar spread. In early to mid-summer, it boasts small, bright yellow, pea-like flowers assembled in showy, erect racemes. As autumn approaches, these blooms give way to inflated seed pods that add textural interest. Wild Indigo has a sturdy, upright growing habit and its stems do not require staking. With its distinctive foliage and floral characteristics, wild Indigo is easily recognizable among other herbaceous perennials.